1 #!/bin/sh 1 #!/bin/sh
2 # SPDX-License-Identifier: GPL-2.0 2 # SPDX-License-Identifier: GPL-2.0
3 3
4 # 4 #
5 # buildtar 0.0.5 5 # buildtar 0.0.5
6 # 6 #
7 # (C) 2004-2006 by Jan-Benedict Glaw <jbglaw@lu 7 # (C) 2004-2006 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
8 # 8 #
9 # This script is used to compile a tarball fro 9 # This script is used to compile a tarball from the currently
10 # prepared kernel. Based upon the builddeb scr 10 # prepared kernel. Based upon the builddeb script from
11 # Wichert Akkerman <wichert@wiggy.net>. 11 # Wichert Akkerman <wichert@wiggy.net>.
12 # 12 #
13 13
14 set -eu !! 14 set -e
15 15
16 # 16 #
17 # Some variables and settings used throughout 17 # Some variables and settings used throughout the script
18 # 18 #
19 tmpdir=$1 !! 19 tmpdir="${objtree}/tar-install"
>> 20 tarball="${objtree}/linux-${KERNELRELEASE}-${ARCH}.tar"
>> 21
20 22
21 # 23 #
22 # Clean-up and re-create the temporary directo !! 24 # Figure out how to compress, if requested at all
23 # 25 #
24 rm -rf -- "${tmpdir}" !! 26 case "${1}" in
25 mkdir -p -- "${tmpdir}/boot" !! 27 dir-pkg|tar-pkg)
>> 28 opts=
>> 29 ;;
>> 30 targz-pkg)
>> 31 opts=--gzip
>> 32 tarball=${tarball}.gz
>> 33 ;;
>> 34 tarbz2-pkg)
>> 35 opts=--bzip2
>> 36 tarball=${tarball}.bz2
>> 37 ;;
>> 38 tarxz-pkg)
>> 39 opts=--xz
>> 40 tarball=${tarball}.xz
>> 41 ;;
>> 42 *)
>> 43 echo "Unknown tarball target \"${1}\" requested, please add it to ${0}." >&2
>> 44 exit 1
>> 45 ;;
>> 46 esac
26 47
27 48
28 # 49 #
29 # Try to install dtbs !! 50 # Clean-up and re-create the temporary directory
30 # 51 #
31 if grep -q '^CONFIG_OF_EARLY_FLATTREE=y' inclu !! 52 rm -rf -- "${tmpdir}"
32 # Only some architectures with OF supp !! 53 mkdir -p -- "${tmpdir}/boot"
33 if [ -d "${srctree}/arch/${SRCARCH}/bo !! 54 dirs=boot
34 $MAKE ARCH="${ARCH}" -f ${srct <<
35 fi <<
36 fi <<
37 <<
38 55
39 # 56 #
40 # Install modules !! 57 # Try to install modules
41 # 58 #
42 make ARCH="${ARCH}" -f ${srctree}/Makefile INS !! 59 if grep -q '^CONFIG_MODULES=y' include/config/auto.conf; then
>> 60 make ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_MOD_PATH="${tmpdir}" modules_install
>> 61 dirs="$dirs lib"
>> 62 fi
43 63
44 64
45 # 65 #
46 # Install basic kernel files 66 # Install basic kernel files
47 # 67 #
48 cp -v -- "${objtree}/System.map" "${tmpdir}/bo 68 cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}"
49 cp -v -- "${KCONFIG_CONFIG}" "${tmpdir}/boot/c 69 cp -v -- "${KCONFIG_CONFIG}" "${tmpdir}/boot/config-${KERNELRELEASE}"
50 cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/ 70 cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
51 71
52 72
53 # 73 #
54 # Install arch-specific kernel image(s) 74 # Install arch-specific kernel image(s)
55 # 75 #
56 # Note: <<
57 # mips and arm64 copy the first image found. <<
58 # outcome because it may pick up a stale fil <<
59 # <<
60 case "${ARCH}" in 76 case "${ARCH}" in
>> 77 x86|i386|x86_64)
>> 78 [ -f "${objtree}/arch/x86/boot/bzImage" ] && cp -v -- "${objtree}/arch/x86/boot/bzImage" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
>> 79 ;;
61 alpha) 80 alpha)
62 cp -v -- "${objtree}/arch/alph !! 81 [ -f "${objtree}/arch/alpha/boot/vmlinux.gz" ] && cp -v -- "${objtree}/arch/alpha/boot/vmlinux.gz" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
63 ;; 82 ;;
64 parisc*) 83 parisc*)
65 cp -v -- "${KBUILD_IMAGE}" "${ !! 84 [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
66 [ -f "${objtree}/lifimage" ] & 85 [ -f "${objtree}/lifimage" ] && cp -v -- "${objtree}/lifimage" "${tmpdir}/boot/lifimage-${KERNELRELEASE}"
67 ;; 86 ;;
68 mips) 87 mips)
69 # Please note the following co <<
70 if [ -f "${objtree}/arch/mips/ 88 if [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.bin" ]; then
71 cp -v -- "${objtree}/a 89 cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.bin" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
72 elif [ -f "${objtree}/arch/mip 90 elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" ]; then
73 cp -v -- "${objtree}/a 91 cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
74 elif [ -f "${objtree}/arch/mip 92 elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.srec" ]; then
75 cp -v -- "${objtree}/a 93 cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.srec" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
76 elif [ -f "${objtree}/vmlinux. 94 elif [ -f "${objtree}/vmlinux.32" ]; then
77 cp -v -- "${objtree}/v 95 cp -v -- "${objtree}/vmlinux.32" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
78 elif [ -f "${objtree}/vmlinux. 96 elif [ -f "${objtree}/vmlinux.64" ]; then
79 cp -v -- "${objtree}/v 97 cp -v -- "${objtree}/vmlinux.64" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
80 elif [ -f "${objtree}/arch/mip 98 elif [ -f "${objtree}/arch/mips/boot/vmlinux.bin" ]; then
81 cp -v -- "${objtree}/a 99 cp -v -- "${objtree}/arch/mips/boot/vmlinux.bin" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
82 elif [ -f "${objtree}/arch/mip 100 elif [ -f "${objtree}/arch/mips/boot/vmlinux.ecoff" ]; then
83 cp -v -- "${objtree}/a 101 cp -v -- "${objtree}/arch/mips/boot/vmlinux.ecoff" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
84 elif [ -f "${objtree}/arch/mip 102 elif [ -f "${objtree}/arch/mips/boot/vmlinux.srec" ]; then
85 cp -v -- "${objtree}/a 103 cp -v -- "${objtree}/arch/mips/boot/vmlinux.srec" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
86 elif [ -f "${objtree}/vmlinux" 104 elif [ -f "${objtree}/vmlinux" ]; then
87 cp -v -- "${objtree}/v 105 cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
88 fi 106 fi
89 ;; 107 ;;
90 arm64) 108 arm64)
91 # Please note the following co !! 109 for i in Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo ; do
92 for i in Image.bz2 Image.gz Im <<
93 if [ -f "${objtree}/ar 110 if [ -f "${objtree}/arch/arm64/boot/${i}" ] ; then
94 cp -v -- "${ob 111 cp -v -- "${objtree}/arch/arm64/boot/${i}" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
95 break 112 break
96 fi 113 fi
97 done 114 done
98 ;; 115 ;;
99 riscv) <<
100 case "${KBUILD_IMAGE##*/}" in <<
101 Image.*|vmlinuz.efi) <<
102 cp -v -- "${KB <<
103 *) <<
104 cp -v -- "${KB <<
105 esac <<
106 ;; <<
107 *) 116 *)
108 cp -v -- "${KBUILD_IMAGE}" "${ !! 117 [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${KERNELRELEASE}"
>> 118 echo "" >&2
>> 119 echo '** ** ** WARNING ** ** **' >&2
>> 120 echo "" >&2
>> 121 echo "Your architecture did not define any architecture-dependent files" >&2
>> 122 echo "to be placed into the tarball. Please add those to ${0} ..." >&2
>> 123 echo "" >&2
>> 124 sleep 5
109 ;; 125 ;;
110 esac 126 esac
>> 127
>> 128 if [ "${1}" = dir-pkg ]; then
>> 129 echo "Kernel tree successfully created in $tmpdir"
>> 130 exit 0
>> 131 fi
>> 132
>> 133 #
>> 134 # Create the tarball
>> 135 #
>> 136 if tar --owner=root --group=root --help >/dev/null 2>&1; then
>> 137 opts="$opts --owner=root --group=root"
>> 138 fi
>> 139
>> 140 tar cf $tarball -C $tmpdir $opts $dirs
>> 141
>> 142 echo "Tarball successfully created in $tarball"
>> 143
>> 144 exit 0
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